Interpopulation Changeability of Pike Esox lucius (L.) in Water Bodies of the Middle and South Ural
S. P. Silivrov, A. V. Gilev
Pages: 77–87
Abstract
The data on the interpopulation changeability and differentiation of pike populations in different types of water bodies on Middle and South Ural are presented. The investigated pike populations are significantly different from each other both in the entire complex of morphological traits, and separately in the complexes of plastic and account traits. The main component of distinctions between populations is a complex of plastic traits. In the population distinction over the entire set of features, the biotope conditions had a larger weight than the affiliation of a water body to a definite basin or its geographic position.
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